/*******************************************************************************
* Copyright (c) 2007, 2010 Innoopract Informationssysteme GmbH.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Innoopract Informationssysteme GmbH - initial API and implementation
* EclipseSource - ongoing development
******************************************************************************/
package org.eclipse.rwt.theme;
import org.eclipse.rwt.internal.theme.IThemeAdapter;
import org.eclipse.swt.graphics.*;
import org.eclipse.swt.widgets.Control;
/**
* Theme adapter for {@link Control}s. The theme adapter provides a control
* with information on characteristics of its representation which depend on the
* current theme.
*
* @since 1.0
*/
public interface IControlThemeAdapter extends IThemeAdapter {
/**
* Returns the width of the specified control's border.
*
* @param control the control whose border width is requested
* @return the border width in px
*/
int getBorderWidth( Control control );
/**
* Returns the padding of the specified control.
*
* @param control the control whose padding is requested
* @return the padding ( left, top, left + right, top + bottom )
*/
Rectangle getPadding( Control control );
/**
* Returns the default foreground color that the specified control will use to
* draw if no user defined foreground color has been set using
* {@link Control#setForeground(Color)}.
* @param control the control whose foreground color is requested
*
* @return the foreground color
*/
Color getForeground( Control control );
/**
* Returns the default background color that the specified control will use if
* no user-defined background color has been set using
* {@link Control#setBackground(Color)}.
*
* @param control the control whose background color is requested
* @return the background color
*/
Color getBackground( Control control );
/**
* Returns the default font that the specified control will use to paint
* textual information when no user-defined font has been set using
* {@link Control#setFont(Font)}.
*
* @param control the control whose font is requested
* @return the font
*/
Font getFont( Control control );
}